8A 1A 4p H He 2A 3A 4A SA 6A 3d 7A 4s Li Be B C N F o Ne 1 | 11 21 3p 3s Na Mg A1 Si P S CI Ar _ 3B 4B 5B 6B 7B 8B- 1B 2B K 2p Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br KI 2s Fill All Clear 1s Instructions: Add either a single electron or a pair of electrons to an orbital by clicking and dragging the arrow symbol onto the orbital box. To remove electrons from an orbital, click on the orbital box. Give the "box notation" (also called the "dash notation") electron configuration of Cl by filling electrons into the orbital spaces provided. Press Check when complete. Recheck Next (1 of 5) Show Approach 1st attempt Incorrect The diagram has the wrong number of electrons. This element has 17 electrons.
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14 . Atomie no. = 17 | 7 18 (nu 11) 28...